NSK 2948 MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

2948 NSK THRUST SPHERICAL ROLLER BEARING

Name: 2948 NSK THRUST SPHERICAL ROLLER BEARING
Brand: NSK
SKU: 2948
Rating: 4.9 (5 reviews)

NSK 2948 Bearing SPECIFICATIONS

Enjoy High Margins 3.9063 in Height H on Competitive Four-Row Cylindrical Roller Bearing Pricing.Great Wholesale Products at Low Costs. NACHI Pump LTD
Brand Name:NSK
Model Number:
2948
Height H:3.9063 in
Dimension H1:1.9375 in
Dimension L:6.8906 in
Weight W:1.98 lb
Basic Static Radial Load Rating Co:4270 lbf
Dimension H2:0.7813 in
Shaft Diameter D:1 1/2 in
Distance JMAX:5.6250 in

NACHI Pump LTD

NACHI Pump LTDChina

NACHI Pump LTD2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Four-Row Cylindrical Roller Bearing Product Description

Height H:3.9063 in
Dimension H1:1.9375 in
Dimension L:6.8906 in
Weight W:1.98 lb
Basic Static Radial Load Rating Co:4270 lbf
Dimension H2:0.7813 in
Shaft Diameter D:1 1/2 in
Distance JMAX:5.6250 in
Distance JMIN:5.0781 in
Basic Dynamic Radial Load Rating:6900 lbf
Width A:1.8906 in
Dimension A1:1.1875 in
Dimension S1:1.1875 in
Insert Bearing IB:ZMaRC
Dimension N1:0.5469 in
Dimension N:0.8281 in

NSK 2948 Types of Four-Row Cylindrical Roller Bearing

431TTF8651 NSK Thrust Tapered Roller Bearing	Basic Dynamic Radial Load Rating C:178000 N; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:3600 rpm; Fillet Radius ra:2.00 mm; d:90.000 mm; B:60.00 mm; D:160.0000 mm; Basic Static Radial Load Rating Co:193000 N; Grease Speed Rating n1:2600 rpm;
29432E NSK THRUST SPHERICAL ROLLER BEARING	s max.:5 mm; Calculation factor e:0.3; Calculation factor kr:0.11; Da max.:637 mm; Basic static load rating C0:3450 kN; Calculation factor Y:0.4; d1 ≈:572 mm; da min.:543 mm; Reference speed:360 r/min; r1,2 min.:3 mm; E:624.5 mm; ra max.:2.5 mm; Basic dynamic load rating C:1400 kN; Limiting speed:450 r/min; D1 ≈:614 mm; das:566 mm; d:530 mm; Mass bearing:49.3 kg; B:72 mm; Db max.:637 mm;
215KV2851 NSK Four-Row Tapered Roller Bearing	H1:120.65 mm; Cap bolt recommended tightening torque:515.2 N·m; R2:28.575 mm; A1:111.125 mm; P120°:48.9 kN; J1:57.15 mm; Max. speed for Taconite seal:950 r/min; L:393.7 mm; A2:231.775 mm; P180°:54.3 kN; Cap bolt:2 x 3/4-10 UNC; Housing:SAF 618; PG:1/4 NPT; h:50.8 mm; H:230.981 mm; ba:42.069 mm; P60°:128 kN; P150°:44.5 kN; R1:73.025 mm; N1:22.225 mm;
29492 NSK THRUST SPHERICAL ROLLER BEARING	G1:18 mm; Mass withdrawal sleeve:4.45 kg; G:M 200x3; B1:146 mm; d:190 mm; B2:159 mm; d1:180 mm; Hydraulic nut:HMV 40 E;
29296 NSK THRUST SPHERICAL ROLLER BEARING	B:38.1 mm; L:152.5 mm; H:82 mm; RG:1/4-28 UNF; Housing material:Stainless steel; H1:42.9 mm; N1:15.5 mm; Basic static load rating C0:11.2 kN; H2:16.5 mm; d:30.162 mm; Rα:45 °; Hexagonal key size for grub screw N:3.175 mm; Mass bearing unit:1.3 kg; Fatigue load limit Pu:0.475 kN; Recommended tightening torque for grub screw:4 N·m; A1:28 mm; A:40 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
260KV8 NSK Four-Row Tapered Roller Bearing	dk:375 mm; Basic dynamic load rating C:10800 kN; da min.:314 mm; B:165 mm; Specific static load factor K0:500 N/mm²; Specific dynamic load factor K:300 N/mm²; r1 min.:1.1 mm; Da max.:418 mm; α:7 °; C:120 mm; rb max.:1 mm; D:430 mm; Da min.:371 mm; Basic static load rating C0:18000 kN; r2 min.:1.1 mm; d:300 mm; Mass plain bearing:78.5 kg; Lubricant:Maintenance free &nd; Design (sliding contact surface combination):Steel/PTFE fabric;
139KV2051 NSK Four-Row Tapered Roller Bearing	J6:1070 mm; P55°:9600 kN; bc:243.5 mm; db:410 mm; Q120°:5800 kN; N1:48 mm; Cap bolt, size:M 42x280; Appropriate attachment bolt, rec. tightening torque:3640 N·m; A1:420 mm; H2:130 mm; Bearing (basic designation):23276; Eye bolt, size:2 x M 42; Appropriate attachment bolt, size G:42 mm; A:460 mm; Labyrinth seal:2 x TS 92/410; ba max.:238 mm; s:35 mm; Initial grease fill, 40%:12.5 kg;
273TT5551 NSK Thrust Tapered Roller Bearing	B:63 mm; Tightening torque bolt with internal hexagon:195 N·m; N max.:116 mm; N1 max.:40 mm; Specific dynamic load factor K:100 N/mm²; l7 min.:61 mm; Basic dynamic load rating C:255 kN; d2 max.:138 mm; l3 min.:64 mm; dk:83 mm; G:M 48x2; Material constant KM:330; d:63 mm; d4 max.:71.5 mm; C1 max.:53.5 mm; Basic static load rating C0:375 kN; Mass rod end:7.1 kg; Size bolt with internal hexagon:M 16;

No.	Brand	J	U	D	K	S	h	G	M
203KV3154	NSK	-	-	-	-	-	85.725 mm	-	-
558TT7801	NSK	-	-	-	-	-	9 mm	Tr 220x4	-
560TTF6701	NSK	-	-	4.59 Inch \| 116.586 Millimeter	-	-	-	-	-
29352	NSK	-	-	135 mm	-	-	-	-	-
180KV89	NSK	-	-	-	-	-	-	-	-
240KV8	NSK	-	-	-	-	-	-	-	-
228KV3555	NSK	-	-	230 mm	4 mm	-	-	-	-
200KV895	NSK	-	-	32 mm	-	-	-	-	-
304KV4852	NSK	-	-	47.0000 mm	-	-	-	-	-
330KV5051	NSK	-	-	16.0000 mm	-	-	-	-	-
110KV1601	NSK	-	-	100.0000 mm	-	-	-	-	-
107KV1451	NSK	-	-	360 mm	9 mm	-	-	M 180x3	-
294/1000EM	NSK	-	-	37.0000 mm	-	-	-	-	-
250KV3602	NSK	-	-	35.0000 mm	-	-	-	-	-
29272	NSK	-	-	620 mm	-	-	-	-	-
180KV81	NSK	-	-	-	-	-	-	-	-
29426E	NSK	-	-	-	-	-	-	-	-
2926	NSK	-	-	-	-	0.794 mm	-	-	-
294/750EM	NSK	-	-	240 mm	-	-	-	-	-
105KV1601	NSK	-	-	-	-	-	-	M 200x3	-
180KV895	NSK	143.5 mm	-	-	-	-	-	-	-
260KV81	NSK	-	-	150 mm	-	-	-	-	-

2948 NSK THRUST SPHERICAL ROLLER BEARING Video

NSK 2948 INTERCHANGE

Four-Row Cylindrical Roller Bearing Part series 2948 is a potential replacement for these common bearing part numbers:

NSK2948
SKF2948
NTN2948
FAG2948
TIMKEN2948
KOYO2948
NACHI2948
DODGE2948

Contact Us

NACHI Pump LTD: Address1034 Corporate Way Richmond, Kentucky 13072, U.S.A.; Phone(Working Time)+1-246-348-2400; Fax

Send Now