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Home>Products>Four-Row Cylindrical Roller Bearing>NNU4948 NSK CYLINDRICAL ROLLER BEARING

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NNU4948 NSK CYLINDRICAL ROLLER BEARING

Name: NNU4948 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4948
Rating: 4.9 (5 reviews)

NSK NNU4948 Bearing SPECIFICATIONS

What is Shandong lehang Bearing Co., Ltd 4 mm r3,4 min. the best place to 311.8 mm d1 ≈ buy NNU4948 NSK CYLINDRICAL ROLLER BEARING online? Four-Row Cylindrical Roller Bearing 38.5 mm B2 Manufacturing Service .
Brand Name:NSK
Model Number:
NNU4948
r3,4 min.:4 mm
d1 ≈:311.8 mm
B2:38.5 mm
B1:22.5 mm
Mass angle ring:5 kg
d:240 mm

Download NSK NNU4948 Spec Sheet

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Shandong lehang Bearing Co., LtdChina

Shandong lehang Bearing Co., Ltd2020-07-10 09:46:19
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Specifications for Four-Row Cylindrical Roller Bearing

r3,4 min.:4 mm
d1 ≈:311.8 mm
B2:38.5 mm
B1:22.5 mm
Mass angle ring:5 kg
d:240 mm

NNU4948 NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4948 Information techniques NNU4948 NSK CYLINDRICAL ROLLER BEARING

NN4928 NSK CYLINDRICAL ROLLER BEARING	d:400 mm; A:9 mm; G:Tr 420x5; G2:G 1/4; G1:44 mm; B1:302 mm; Hydraulic nut:HMV 84 E; d1:380 mm; Mass withdrawal sleeve:48 kg; B2:312 mm;
160SLE404 NSK Thrust Tapered Roller Bearing	a:169 mm; Da max.:100 mm; Static axial stiffnes:1380 N/µm; Basic dynamic load rating C:90 kN; Fatigue load limit Pu:8.7 kN; Attainable speed:3000 r/min; Basic static load rating C0:232 kN; r1,2 min.:0.6 mm; da min.:82 mm; Static moment stiffness:1520 N·m/mrad; H1:35 mm; Angle between holes in outer ring (Pitch) α:45 °; Frictional moment:1 N·m; H:45 mm; d2:82.1 mm; ra max.:0.6 mm;
NN3034K NSK CYLINDRICAL ROLLER BEARING	H1:57.15 mm; H:114.3 mm; S:0.794 mm; Basic dynamic load rating C:84.5 kN; J max.:180.975 mm; Attachment bolt diameter G:15.875 mm; A1:80.169 mm; s:25.4 mm; A:63.5 mm; Mass bearing unit:4.76 kg; d2:73.819 mm; L:225.425 mm; da:49.212 mm; H2:33.337 mm; Limiting speed:4100 r/min; B:73.025 mm; J min.:174.625 mm;
B840-1 NSK Angular contact ball bearing	Basic dynamic load rating C:781 kN; d:539.75 mm; Db min.:621 mm; Dimension series:LL 575300; Basic static load rating C0:2160 kN; da max.:560 mm; B:50.8 mm; Mass bearing:27 kg; r1,2 min.:6.4 mm; Calculation factor Y:1.5; db min.:571 mm; d1 ≈:584.5 mm; Cb min.:6.5 mm; Calculation factor e:0.4; C:38.1 mm; Limiting speed:850 r/min; Da max.:603 mm; Reference speed:560 r/min; a:102 mm; Calculation factor Y0:0.8;
NNU312 NSK CYLINDRICAL ROLLER BEARING	A1:120.65 mm; Cap bolt, SAE grade:8; Pa:20.2 kN; Da:200 mm; Cap bolt:5/8-11 UNC; R1:73.025 mm; End plug (suffix Y):EPR 15; H:244.475 mm; h:40.922 mm; P150°:48 kN; Housing:SSAFS 026 KA; P90°:84.5 kN; Stabilizing ring:2 x 38151-26; Bearing limiting speed:3600 r/min; ba:51.594 mm; P180°:57.4 kN; Ca:62.789 mm; RG:3/8 NPT; Eye bolt:2 x 3/8-16 UNC; H1:125.425 mm;
NNU3026 NSK CYLINDRICAL ROLLER BEARING	D3:394 mm; b1:9.5 mm; Ca1:154 mm; C2:13.4 mm; r min.:2 mm; B:190 mm; r3,4 min.:1.1 mm; b:6.3 mm; K:6 mm; Ca2:150 mm; Snap ring Seeger:SW 400; Basic static load rating C0:4650 kN; Snap ring in accordance with DIN 471:400x6; C1:162.2 mm; Fatigue load limit Pu:455 kN; d:260 mm; Limiting speed:300 r/min; -:0.2 mm; das:300 mm; ra max.:2 mm;
523TFX01 NSK Thrust Tapered Roller Bearing	A2:160.338 mm; Ca:67.793 mm; R2:26.988 mm; J1:53.975 mm; Cap bolt:2 x 3/4-10 UNC; P60°:93 kN; L:361.95 mm; A1:98.425 mm; Labyrinth ring:2 x LOR 45; H1:107.95 mm; Bearing limiting speed:5300 r/min; End plug (suffix Y):EPR 10; P90°:55.6 kN; Appropriate attachment bolt size G:0.625 in; R1:63.5 mm; PG:1/8 NPT; Cap bolt, SAE grade:8; ba:36.513 mm; Da:170 mm; Cap bolt recommended tightening torque:515.2 N·m;
NN4928K NSK CYLINDRICAL ROLLER BEARING	d:440 mm; G2:G 1/4; Hydraulic nut:HMV 92 E; d1:420 mm; G1:48 mm; A:9 mm; B1:330 mm; Mass withdrawal sleeve:59 kg; B2:341 mm; G:Tr 460x5;
180SLE413 NSK Thrust Tapered Roller Bearing	da:176.213 mm; Labyrinth ring:2 x LOR 155; P150°:94.3 kN; H:401.637 mm; J max.:619.125 mm; Cap bolt:4 x 7/8-9 UNC; S:4.763 mm; R1:120.65 mm; Stabilizing ring:SR-38-32; Cap bolt recommended tightening torque:271.2 N·m; Da:339.999 mm; Cap bolt, SAE grade:5; P120°:107 kN; Housing:SAF 538; Mass pillow block:170 kg; A2:273.05 mm; Initial grease fill:1672.65 g; P90°:173 kN; Eye bolt:2 x 1/2-13 UNC;
170RUBE31 NSK Thrust Tapered Roller Bearing	D:215.0000 mm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2800 rpm; d:120.000 mm; B:80.00 mm; Oil Speed Rating n2:4100 rpm; Basic Dynamic Radial Load Rating C:319000 N; Basic Static Radial Load Rating Co:390000 N;
NN494 NSK CYLINDRICAL ROLLER BEARING	Basic static load rating C0:400 kN; dk:80 mm; Basic dynamic load rating C:245 kN; l5 ≈:35 mm; l4 max.:246 mm; B:44 mm; r1 min.:1 mm; Mass rod end:7.1 kg; d:60 mm; h1:175 mm; C1 max.:39 mm; Material constant KM:330; d4 ≈:82 mm; w:70 mm; G:M 52x3; l3 min.:70 mm; d2 max.:137 mm; l7 min.:70 mm; Specific dynamic load factor K:100 N/mm²; α:6 °;
130RUBE41E1PV NSK Thrust Tapered Roller Bearing	Oil Speed Rating Open/Shielded n2:2200 rpm; Grease Speed Rating Open/Shielded n1:1800 rpm; B:56.00 mm; Sealed Speed Rating n3:1100 rpm; Basic Static Radial Load Rating Co:290000 N; Accessories:Snap-Ring; Fillet Radius ra:2.50 mm; d:220.000 mm; Basic Dynamic Radial Load Rating C:247000 N; D:340.0000 mm;

No.	Brand	l	s	w	A	U	S	L	M
NNU4921K	NSK	-	-	-	-	-	4.763 mm	-	-
150RUBE41PV	NSK	-	-	-	-	-	-	-	-
NN4826	NSK	-	-	-	-	-	-	-	-
NN3128	NSK	-	32.941 mm	-	76.2 mm	-	0.794 mm	304.8 mm	-
NNU3026	NSK	-	-	-	-	-	-	-	-
NNU4926	NSK	-	-	-	-	-	-	-	-
38RCV13	NSK	-	-	-	-	-	-	-	-
710TFX01	NSK	-	-	-	-	-	2.5 mm	380 mm	-
10UMB09+WX1812	NSK	-	-	-	-	-	-	-	-
NN312	NSK	-	-	-	-	-	-	-	-
438TFX01	NSK	-	-	-	-	-	-	-	-
NN3034K	NSK	-	25.4 mm	-	63.5 mm	-	0.794 mm	225.425 mm	-
150RUBE40PV	NSK	-	-	-	-	-	-	-	-
JC2612	NSK	-	-	-	39 mm	-	-	-	-
B820-1	NSK	-	-	-	-	-	-	-	-
409TFV01	NSK	-	-	-	-	-	-	-	-
NN3926	NSK	-	-	-	-	-	-	-	-
95TRL02	NSK	-	-	-	-	-	-	-	-
NN4922	NSK	-	-	-	-	-	-	-	-
NNU4928K	NSK	-	-	-	-	-	-	-	-
NN4948	NSK	-	-	-	-	-	-	-	-
NN3948K	NSK	-	-	-	-	-	-	-	-
NNU4924	NSK	-	-	-	-	-	-	330.2 mm	-
130RUBE2001PV	NSK	-	-	-	-	-	-	-	-
NNU4928	NSK	-	-	-	-	-	-	-	-
615TFV01	NSK	-	-	-	-	-	-	-	-

NNU4948 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4948 INTERCHANGE

Four-Row Cylindrical Roller Bearing 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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Shandong lehang Bearing Co., Ltd: Addressjinan,shandong,China; Phone(Working Time)86-65-4731; Fax

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