(dimensions in inches)
Bearing Type - Open
Bore Dia (d) - 0.2500
Outer Dia (D) - 0.7500
Width (B) - 0.2188
Radius (min) (rs) - 0.016
Dynamic Load Rating (Cr) - 525
Static Load Rating (Cor) - 190
Max Speed (Grease) (X1000 RPM) - 36
Max Speed (Oil) (X1000 RPM) - 43
Max. Shaft Shoulder Dia. Inner (Li) - 0.4
Min. Housing Shoulder Dia., Outer (Lo) - 0.6
Ball Qty - 6
Ball Dia (Dw) - 0.1378
Weight (g) - 7.48
Precision - A1
Standard Clearance - K25
Material - 52100 Chrome steel (or equivalent)
Also available in Stainless Steel, add prefix "S"
ABEC Grades 1, 3, 5, 7, and 9 are available.
AST R4A深沟球轴承图纸和参数
- 发布时间：2026-09-14
- 产品型号: R4A
- 新型号:R4A
- 内径：6,35mm 外径：19,05mm 厚度：5,55752mm
- 主要类别：深沟球轴承
- 应用行业:天线行业, 大型农业机械,反光材料,染料颜料,农用化学,轴承瓦类,显示器件,雾化器类,粮食检测,服装辅料,心电系统
- 近似型号:SNR 6018 NSK BL 211 ISO F689 NHBB SSRO-3332ZZ SKF D/W R144-2Z ZEN S61922 NACHI 6302N AST SR1 NTN 61856 HOFF 98207
- 天津八零动力国际贸易有限公司专业经销 R4A产品，常年备货AST R4A 深沟球轴承. 我们可以可以快速将您所需要的R4A产品运送到全球任意地方购买 AST R4A 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 深沟球轴承订购电话022-58519723/22/21
- ISO 24130K30CW33+AH24130
AST 51220
SKF PCM455040E
NTN R5501
CONSOLIDATED 62303-2RS
SKF 09067/09195/Q Gamet 160098X/160160H KOYO 21315RHK ISB 248/530 K30 SKF 3201 A-2RS1 ISO 23222 KW33 CX 33281/33462 NACHI 5208Z Timken 530RN30 KOYO 6307R NACHI 6312ZZE SKF 71909 CD/HCP4A NTN 7009ADLLBG/GNP42 CX 71824 ATBP4 NTN 7340BDB NTN 7930DT AST ASTEPB 2528-20 Shorty's Black Panther Ceramic ISB FR2-5 LS GE55ES NTN KLM16SLL RHP LJ1.5/8-NR NACHI N 215 NTN N1088 ISO NH240 ZEN S61910 KOYO UC328 NACHI UCC305 CONSOLIDATED 30210 CONSOLIDATED LR-50/7-ZZX
Hot number：NSK 52209 SKF 231/630 CA/W33 ISB 23938 Timken 48393/48328 Timken 779/774D+X3S-779 NSK BA220-6WSA AST AST090 9550 Timken M12649/M12610 SKF N 306 ECP CYSD NU311E SKF SY 12 TF ISB TAPR 650 CE SKF HC7009TGP/4 INA LR6002-2RSX HOFF R-335-LL