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Home>Products>Thrust Cylindrical Roller Bearing>NNU4938K NSK CYLINDRICAL ROLLER BEARING

NSK NNU4938K MODELS

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NNU4938K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4938K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4938K
Rating: 4.9 (5 reviews)

NSK NNU4938K Bearing SPECIFICATIONS

How do I place an EMERGENCY order 160 mm D for a NNU4938K NSK CYLINDRICAL ROLLER BEARING that I want to BEARING MFG.CORP. 8 mm a pick up at a our store? 0.5 m/s Permissible sliding velocity v max.
Brand Name:NSK
Model Number:
NNU4938K
a:8 mm
D:160 mm
Permissible sliding velocity v max.:0.5 m/s
B:160 mm
Coefficient of friction µ max.:0.15
Coefficient of friction µ min.:0.08
Tolerance shaft:e7
α:124 °

Download NSK NNU4938K Spec Sheet

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NNU4938K NSK CYLINDRICAL ROLLER BEARING Specifications

a:8 mm
D:160 mm
Permissible sliding velocity v max.:0.5 m/s
B:160 mm
Coefficient of friction µ max.:0.15
Coefficient of friction µ min.:0.08
Tolerance shaft:e7
α:124 °
d:140 mm
Mass bushing:6.8 kg
Specific dynamic load factor K:25 N/mm²
Tolerance housing:H7
Specific static load factor K0:45 N/mm²
Permissible sliding velocity v min.:0 m/s
h:142 mm

NNU4938K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4938K NNU4938K NSK CYLINDRICAL ROLLER BEARING Description of the code

No.	Brand	E	b	h	J	B	a	T	M
NN3124	NSK	-	-	-	-	31.00 mm	-	-	-
NNU4940K	NSK	-	-	-	-	12.00 mm	-	-	-
NNU4922K	NSK	-	-	-	-	39.70 mm	-	-	-
930TFV01	NSK	-	-	-	-	102.394 mm	-	-	-
NNU3134	NSK	-	-	-	-	35 mm	-	-	-
NN394	NSK	-	-	-	-	-	-	-	-
NNU4968	NSK	-	-	-	-	-	-	-	-
NNU4921	NSK	-	-	-	105 mm	-	-	-	-
30RCV17	NSK	-	-	-	-	7 mm	-	-	-
NNU494	NSK	-	-	46.038 mm	-	-	-	-	-
NN3968	NSK	-	-	-	-	80.169 mm	-	-	-
NNU3072	NSK	-	-	-	-	-	-	-	-
NNU3022	NSK	-	-	-	-	-	-	-	-
NN3144	NSK	-	-	-	-	68.30 mm	-	-	-
554TFV01	NSK	-	9.3 mm	-	-	123.825 mm	-	-	-
NN4932	NSK	-	-	-	-	515 mm	-	-	-
NNU4930K	NSK	-	-	-	-	13.00 mm	-	-	-
NN3026	NSK	-	-	-	-	60 mm	-	-	-
NN3022K	NSK	-	-	-	-	250 mm	-	-	-
NNU4032	NSK	-	-	-	-	152.4 mm	-	158.75 mm	-
38RCV13	NSK	-	-	-	-	42.00 mm	-	-	-
190SLE414	NSK	-	-	-	-	20.00 mm	-	-	-
NNU4938K	NSK	-	-	142 mm	-	160 mm	8 mm	-	-

27UMB03 NSK Thrust Tapered Roller Bearing	b1:7.7 mm; r2 min.:1 mm; Mass plain bearing:3.4 kg; D:120 mm; r1 min.:1 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; Specific dynamic load factor K:100 N/mm²; Basic dynamic load rating C:400 kN; Da max.:113.8 mm; Specific static load factor K0:500 N/mm²; B:70 mm; Sealing solution:Triple-lip seals; da min.:77.5 mm; α:16 °; ra max.:1 mm; Material constant KM:330;
150RUBE41PV NSK Thrust Tapered Roller Bearing	Basic Dynamic Radial Load Rating C:7610 N; Grease Speed Rating n1:18000 rpm; Basic Static Radial Load Rating Co:3750 N; D:32.0000 mm; Fillet Radius ra:0.64 mm; Fillet Radius rb:0.30 mm; d:12.000 mm; Oil Speed Rating n2:26000 rpm; B:10.00 mm;
NN4932 NSK CYLINDRICAL ROLLER BEARING	Dynamic (Cr):10816 kN; Pu:1459.450 kg; Weight:1350 ; Static (Cor):22248 ; d:600 mm; Bearing designation:PLC 512-50 ; D:980 mm; B1:375 mm; B:515 mm;
NN3932K NSK CYLINDRICAL ROLLER BEARING	Weight:630 ; Pu:807.560 kg; Static (Cor):12240 ; d:630 mm; Bearing designation:PLC 512-51 ; D:920 mm; Dynamic (Cr):5922 kN; B:310 mm; B1:212 mm;
NNU4944K NSK CYLINDRICAL ROLLER BEARING	d1 ≈:6 mm; Da max.:7.9 mm; B:2.5 mm; Mass bearing:0.0005 kg; Basic static load rating C0:0.085 kN; Limiting speed:85000 r/min; Calculation factor kr:0.015; ra max.:0.15 mm; Fatigue load limit Pu:0.004 kN; D1 ≈:7.8 mm; Reference speed:130000 r/min; Calculation factor f0:7.6; D:9 mm; d:5 mm; Basic dynamic load rating C:0.247 kN; r1,2 min.:0.15 mm; da min.:5.9 mm;
NNU493 NSK CYLINDRICAL ROLLER BEARING	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Viton;
NN4944K NSK CYLINDRICAL ROLLER BEARING	with cylindrical bore:170 min-1; rs (min):7.5 mm; D:1250 mm; d:950 mm; Pu:7830 kN; Dynamic (Cr):12 mm; B:224 mm; Grease:21190 kN; Static (Cor):22.3 mm; with tapered bore:220 min-1; Oil:1258.630 kN;
NN4922 NSK CYLINDRICAL ROLLER BEARING	J max.:279.4 mm; L:330.2 mm; R1:53.975 mm; Pa:16.5 kN; Ca:45.796 mm; db:100.013 mm; ba:35.719 mm; P180°:25.4 kN; Labyrinth ring (db shaft position):LOR 89; P120°:23.1 kN; Da:150 mm; Stabilizing ring:SR-17-14; R2:22.225 mm; P60°:61.4 kN; Appropriate attachment bolt size G:0.625 in; dc:80.963 mm; J min.:250.825 mm; J1:53.975 mm; Cap bolt:2 x 5/8-11 UNC; H2:31.75 mm;

NNU4938K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4938K INTERCHANGE

Thrust Cylindrical Roller Bearing Part series NNU4938K is a potential replacement for these common bearing part numbers:

NSKNNU4938K
SKFNNU4938K
NTNNNU4938K
FAGNNU4938K
TIMKENNNU4938K
KOYONNU4938K
NACHINNU4938K
DODGENNU4938K

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