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Home>Products>Single-Row Deep Groove Ball Bearings>NNU4948 KOYO Double-row cylindrical roller bearings

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NNU4948 KOYO Double-row cylindrical roller bearings

Name: NNU4948 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU4948
Rating: 4.9 (5 reviews)

KOYO NNU4948 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NNU4948
d:95.000 mm
D:170.0000 mm
B:32.00 mm
Fillet Radius ra:2.00 mm
Basic Dynamic Radial Load Rating C:111000 N
Basic Static Radial Load Rating Co:118000 N
Grease Speed Rating Open/Shielded n1:3100 rpm
Oil Speed Rating Open/Shielded n2:3800 rpm

Download KOYO NNU4948 Spec Sheet

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The details of Single-Row Deep Groove Ball Bearings

d:95.000 mm
D:170.0000 mm
B:32.00 mm
Fillet Radius ra:2.00 mm
Basic Dynamic Radial Load Rating C:111000 N
Basic Static Radial Load Rating Co:118000 N
Grease Speed Rating Open/Shielded n1:3100 rpm
Oil Speed Rating Open/Shielded n2:3800 rpm
Accessories:One Shield & Snap-Ring

NNU4948 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4948 NNU4948 KOYO Double-row cylindrical roller bearings Product identifiers

Ball Bearing Housing Series	210 Series
Manufacturing Plant Location	Rogersville, TN
Expansion Type	Non-Expansion
Bearing Series	210 Series
Flinger Type	INTERNAL RUBBER LIP
Bearing Inner Ring Material	Stainless Steel
Max Bearing Speed	3600 rpm
Housing Coating	No Coating
Retainer Material	Polymer
Seal Type	Triple Lip
Ball Grade	Class 10
Ship Weight	2.5 LB
End Cap Groove	Yes
Base to Center Height	Not Applicable
Shaft Attachment (2)	Set Screw
Bearing Locking Device	Setscrew
Anti-Rotation Pin	Yes
d	2.0000 in
Bearing Family	Setscrew Ball Bearin
Retainer Type	Max Life Cage

NNU4948 KOYO Double-row cylindrical roller bearings Interchange Search
No.	Brand	s	F	d	m	D	C	r	B
NNU4948	Loyal	-	-	240 mm	-	320 mm	610 kN	-	80 mm
NNU4948K	NSK	-	-	240	-	-	625	2.1	-
NNU4948MAW33	TIMKEN	-	-	-	-	-	-	-	-
NNU4948 V	ISO	-	-	240 mm	-	320 mm	80 mm	-	80 mm
NNU4948-S-K-M-SP	FAG	3,4 mm / Axial displacement facility from central position	265 mm	240 mm	17,1 kg / Weight	320 mm	-	-	80 mm
NNU4948C1NAP4	NTN	-	-	240 mm	-	320 mm	80 mm	-	80 mm
NNU4948K V	ISO	-	-	240 mm	-	320 mm	80 mm	-	80 mm
NNU4948KC1NAP4	NTN	-	-	240 mm	-	320 mm	80 mm	-	80 mm

313811 KOYO Four-row cylindrical roller bearings	Bearing Outer Ring Material:Steel; Ball Grade:Class 10; Bearing Bore Shape:Round; Housing Material:Cast Iron; Housing Type:Fan & Blower Pil; Ball Bearing Housing Series:207 Series; Housing Coating:Powder Coat; Flinger Material:Steel; Manufacturing Plant Location:Rogersville, TN; Bearing Inner Ri
313837A KOYO Four-row cylindrical roller bearings	Flinger Material:Steel; Housing Coating:Powder Coat; Ball Material:Steel; Grease Type:Unirex N2; Bearing Family:D-Lock Ball Bearing; Max Bearing Speed:7500 rpm; Housing Material:Zinc; Self Aligning:Self Centering; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; End Cap Groove:No; Bearin
44FC31225A KOYO Four-row cylindrical roller bearings	Flinger Type:None; Ball Bearing Housing Series:206 Series; Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearin; Bearing Locking Device:Setscrew; Self Aligning:Self Centering; End Cap Groove:No; d:1.2500 in; Ship Weight:2.38 LB; Bearing Bore Shape:Round; Bearing Insert Material:Steel;
44FC30150W KOYO Four-row cylindrical roller bearings	Base to Center Height:Standard; Ball Bearing Housing Series:212 Series; Shaft Attachment (2):Set Screw; Bearing Series:212 Series; Flinger Material:None; UPC:782475324576; Bearing Duty:Medium Duty; Ring Size:Standard; Bearing Outer Ring Material:Steel; Anti-Rotation Pin:Yes; Bearing Family:Setscrew
40FC31206 KOYO Four-row cylindrical roller bearings	Max Bearing Speed:3250 rpm; Ball Bearing Housing Series:211 Series; Self Aligning:Self Centering; Flinger Type:Rubberized; Bearing Family:Setscrew Ball Bearin; Flinger Material:Steel; End Cap Groove:Yes; UPC:782476477875; Housing Material:Cast Iron; Retainer Type:Max Life Cage; Base to Center Height
42FC3021 KOYO Four-row cylindrical roller bearings	Base to Center Height:Low; Retainer Type:Std Retainer; Seal Type:Single Lip; Grease Type:Unirex N2; Manufacturing Plant Location:Rogersville, TN; Ball Material:Steel; Housing Type:2 Bolt Pillow Block; Shaft Attachment (2):Eccentric Collar; Max Bearing Speed:6500 rpm; Ship Weight:2.41 LB; Expansion T
40FC3116 KOYO Four-row cylindrical roller bearings	Anti-Rotation Pin:Yes; Bearing Inner Ring Material:Steel; Self Aligning:Self Centering; Manufacturing Plant Location:Rogersville, TN; Housing Type:2 Bolt Pillow Block; Base to Center Height:Standard; Ball Bearing Housing Series:204 Series; Housing Coating:Powder Coat; Expansion Type:Non-Expansion; B
44FC31192W KOYO Four-row cylindrical roller bearings	Bearing Locking Device:Tapered Adapter Slee; Flinger Material:Steel; Flinger Type:Rubberized; Bearing Inner Ring Material:Steel; Ball Material:Steel; Bearing Series:206 Series; Ball Grade:Class 10; Grease Type:Unirex N2; Manufacturing Plant Location:Crossville, TN - DC; Bearing Family:Grip Tight Bal
41FC3017 KOYO Four-row cylindrical roller bearings	Max Bearing Speed:9500 rpm; Grease Type:Unirex N2; Retainer Type:Std Retainer; Bearing Series:207 Series; Housing Type:Flange Bracket; Bearing Inner Ring Material:Steel; Housing Material:Cast Iron; Ring Size:Standard; Ball Material:Steel; Retainer Material:Nylon; Flinger Type:Non-Rubberized; Seal Ty
44FC3221 KOYO Four-row cylindrical roller bearings	Shaft Attachment (2):D-Lock; Grease Type:Unirex N2; d:50.0000 mm; Expansion Type:Expansion; Bearing Duty:Normal Duty; Bearing Outer Ring Material:Steel; Ball Bearing Housing Series:210 Series; Base to Center Height:Standard; Housing Type:2 Bolt Pillow Block; Ball Grade:Class 10; Self Aligning:Self C
313837-1 KOYO Four-row cylindrical roller bearings	End Cap Groove:Yes; Max Bearing Speed:4000 rpm; Bearing Duty:Normal Duty; Flinger Type:INTERNAL RUBBER LIP; Ball Bearing Housing Series:208 Series; Ship Weight:2.1 LB; Ball Material:440 STAINLESS STEEL; Bearing Locking Device:Setscrew; Grease Type:Mobilgrease FM222; Manufacturing Plant Location:Roge
42FC29192 KOYO Four-row cylindrical roller bearings	Ball Material:Steel; Bearing Thread Size:1 - 11-1/2; Bearing Locking Device:Setscrew; Bearing Thread Type:NTP; Expansion Type:Non-Expansion; Retainer Type:Std Retainer; Flinger Material:Steel; Bearing Inner Ring Material:Steel; Housing Coating:Powder Coat; Self Aligning:Self Centering; Ship Weight:4
44FC32210-1 KOYO Four-row cylindrical roller bearings	Base to Center Hight Numeric:5.7500 in; Housing Product Type:K / DI; UPC:782475725984; Bearing Series:407 Series; d:4.5000 in; Bearing Bore Shape:Tapered; Housing Type:4 Bolt Pillow Block; Ship Weight:135 LB; Grease Type:Mobilgrease XHP222; Shaft Attachment Type:SETSCREW; Split Housing:SPLIT; Bearin
313893-1 KOYO Four-row cylindrical roller bearings	Bearing Outer Ring Material:Steel; Housing Type:3 Bolt Light Duty Fl; Shaft Attachment (2):Set Screw; Housing Coating:Powder Coat; Ball Material:Steel; Seal Type:Single Lip; Manufacturing Plant Location:Rogersville, TN; Bearing Inner Ring Material:Steel; Anti-Rotation Pin:Yes; Flinger Material:None;
40FC28190A KOYO Four-row cylindrical roller bearings	Bearing Bore Shape:Round; Seal Type:Triple Lip; Flinger Material:Steel; Housing Type:Wide Slot Take-Up; Bearing Inner Ring Material:Steel; UPC:782476483883; Housing Material:Cast Iron; Bearing Locking Device:Setscrew; Retainer Type:Max Life Cage; Self Aligning:Self Centering; Ring Size:Standard; Bea
40FC282 KOYO Four-row cylindrical roller bearings	Expansion Type:Non-Expansion; Ball Material:Steel; Bearing Inner Ring Material:Steel; Ring Size:Standard; Retainer Material:Polymer; Bearing Bore Shape:Round; Flinger Material:Steel; UPC:782476242480; Max Bearing Speed:8000 rpm; Bearing Series:209 Series; Housing Type:4 Bolt Flange; d:1.6875 in; Bea

NNU4948 KOYO Double-row cylindrical roller bearings Video

Double-row | Cylindrical Roller BearingsProduct information

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KOYO NNU4948 | Bearing Model:NNU4948 - Ball Bearings

KOYO 5212RS bearings - Wu Xi FAJ bearing ☽☽. ☾☾ We have more than ten years history on prodcing high quality KOYO 5212RS bearing.If you want to

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Bearing NNU4948 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NNU4948. Bearing number : NNU4948. Size (mm) : 240x320x80. Brand : KOYO. Bore Diameter (mm) : 240. Outer Diameter (mm) :

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Roller bearing NNU4948-KOYO - 240x320x80 mm | 123Bearing

Roller bearing NNU4948-KOYO , dim : Ø int. 240 x Ø ext. 320 x th. 80 mm. SAME DAY SHIPPING. The specialist at your service for over 10 years

KOYO NNU4948 bearing - 240x320x80 Original

KOYO NNU4948 bearing we sell is the original KOYO bearing. We will provide the fast delivery and the best price. KOYO NNU4948 bearing size: 240x320x80

KOYO NNU4948 INTERCHANGE

Single-Row Deep Groove Ball Bearings Part series NNU4948 is a potential replacement for these common bearing part numbers:

NSKNNU4948
SKFNNU4948
NTNNNU4948
FAGNNU4948
TIMKENNNU4948
KOYONNU4948
NACHINNU4948
DODGENNU4948

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