(dimensions in inches)
Bearing Type - Full Complement, Mechanically Retained Rollers
Outer Dia (D) - 0.5000
Width (B) - 0.4380
Dynamic Load Rating (Cr) - 1,420
Static Load Rating (Cor) - 1,870
Max Speed (Grease) (X1000 RPM) - 12,500
Shaft (Fw) - 0.313
Weight (g) - 5.00
Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent
Some sizes are available with a closed end.
The bearing must be used with a hardened inner ring, or a hardened shaft.
Some sizes are available as full complement grease retained roller design.
- Model Number: S57
- Inner Diameter：7,9502mm Outer Diameter：12,7mm Width：11,1252mm
- Type：Needle Roller Bearings
- Update date：2025-12-15
- Application:SPA equipment,electrocardiograph,electromagnetic clutch,thread processing machine,Leather Products,aerial work equipment,Oral Equipment,Grinding and polishing equipment,Antenna Potentials,climb ladder,education model Instruments
- Similar models:NSK RNAF557220 AST SCE57 NTN NK57.1X90X34 NTN AKJ38X57X2.5 ISO K52X57X17 IKO NTB5578 KOYO JTT-57 NSK NAF457220 NSK M-571 NSK MJH-571
- BEARING POWER International Trading Co.,Ltd. specialize in S57 products，there is large inventory of AST S57 . We has been built up long-term cooperation with AST company, could make a bulk order of the S57 Which AST S57 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 23148-K-MB-W33 240 400 128 NKE Spherical Roller Bearings 23220 CC/W33 180 100 60,3 SKF Spherical Roller Bearings 23230-E1A-K-M + AHX3230G 145 270 96 FAG Spherical Roller Bearings 28BWD01A 28 61 42 NSK Angular Contact Ball Bearings 32305 25 62 25,25 FBJ Tapered Roller Bearings 4T-543/532X 40 107,95 36,512 NTN Tapered Roller Bearings 607-2RU 7 19 6 KOYO Deep Groove Ball Bearings 7960DT 300 420 56 NTN Angular Contact Ball Bearings EGB2520-E40 25 28 20 INA Plain Bearings K19x23x17 19 23 NBS Needle Roller Bearings NU 311 ECM/C3VL0241 120 55 29 SKF Cylindrical Roller Bearings NUP406 30 90 23 ISO Cylindrical Roller Bearings R-3DD 4,762 12,7 4,978 NMB Deep Groove Ball Bearings SBPFL205-16 23,8125 27 FYH Bearing Units TL22344CAE4 220 460 145 NSK Spherical Roller Bearings ZARF40100TN 40 100 INA NEEDLE BEARINGS 95724 1.2500 1.8750 1.5000 BERLISS JOURNAL ROLLER ASSEMBLIES 16003 17 35 8 STEYR DEEP GROOVE BALL BEARINGS Z493L09 45 75 16 New Departure DEEP GROOVE BALL BEARINGS 51205 SKF THRUST BALL BEARINGS
Hot number：ISB 238/500 AST AST650 F131915 AST 6313 KOYO H414245A/H414210 NTN CRO-6604 IKO NA 4917U KOYO NA6919 NTN NK80X107.9X88.9 CX NUP222 E NSK R440-3 Samick SCE25V-B ISO SL182920 INA W5/8 FAG 51164 FAG (Old No.) NAF40x62x20 SKF 216-2Z ISB 51118 NSK 6209T1XVV CRAFT 6303-2RS NSK 6824 CX 7006 C-UX SNR 7215HG1UJ74 KOYO K,81103LPB NTN NAO-45×62×20 CX NX 15 Z SKF PCM 222530 E FAG NCF1856V FAG 6205K.2RS SKF SAF315 RIV 22BK
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