搜轴承 -- AST轴承型号查询 -- 深沟球轴承 -- AST R4A-2RS轴承

(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.7500

Width (B) - 0.2812

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 (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.650

Ball Qty - 6

Ball Dia (Dw) - 0.1378

Weight (g) - 10.00

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.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

• AST R4A-2RS深沟球轴承图纸和参数

• 发布时间：2026-04-30
• 产品型号: R4A-2RS
• 新型号:R4A-2RS
• 内径：6,35mm 外径：19,05mm 厚度：7,14248mm
• 主要类别：深沟球轴承
• 应用行业:机床附件,装卸搬运机械和各类产业机械,生物仪器,其他车床,塑料吹塑,稀金材料,磁性元器,气缸微型,纺织行业辅料及配件,其他机械,刀具
• 近似型号:Timken ER55 KOYO 618/4 ISB 609-2RS NKE 6307 ISO 618/670 FED 1616-2RS SKF 6222-ZZ OKB 80018K KOYO 6315-2RU KOYO 626-2RZ
• 天津八零动力国际贸易有限公司专业经销 R4A-2RS产品，常年备货AST R4A-2RS 深沟球轴承. 我们可以可以快速将您所需要的R4A-2RS产品运送到全球任意地方购买 AST R4A-2RS 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
• FAG 21319-E1-K-TVPB+H319 KOYO 22248RHAK ISO K75x81x30 NACHI NU2206EG CONSOLIDATED H-314x25/16
  ZEN 1607-2RS Gamet 244234X/244330P SNR 30207AG15H206 INA B42 KOYO 497A/493 FAG 511/530-MP NACHI 52205 Timken 595/592D+X2S-595 SNR 6001G15 ISB 6207-Z NKE 7248-BCB-MP NTN 7313DF AST ASTT90 1815 NTN EC-6310LLU NSK FWF-152110-E ISO GE260UK-2RS FBJ GEEW30ES-2RS FAG HCB71914-E-T-P4S CX HK2214 NBS HN1210 SKF LM 770949/910 NSK MFJL-1510L NACHI MUP006 NBS NK 18/20 CX NNU6026 FAG NUP232-E-M1 SNR UCEHE210 KOYO UCP308 CONSOLIDATED X-1.5 CONSOLIDATED TPSY-103

Hot number：FAG N 407 OKB OKB KOYO AX 3,5 85 110 SKF 6215N SNR AB44207S01 SNR GB12258 SKF PCM 556025 M Timken X32306/Y32306 FAG SN-215..1215 American WCT-27B SKF 20x47x7 HMS5 RG SKF 58x80x8 CRW1 R NOK SB 60 78 9 NBR NOK 4CP-235