(dimensions in inches)
Bearing Type - Open
Bore Dia (d) - 0.7500
Outer Dia (D) - 1.6250
Width (B) - 0.3125
Radius (min) (rs) - 0.031
Dynamic Load Rating (Cr) - 2,477
Static Load Rating (Cor) - 1,177
Max Speed (Grease) (X1000 RPM) - 17
Max Speed (Oil) (X1000 RPM) - 21
Max. Shaft Shoulder Dia. Inner (Li) - 1.1
Min. Housing Shoulder Dia., Outer (Lo) - 1.4
Ball Qty - 9
Ball Dia (Dw) - 0.2500
Weight (g) - 53.10
Precision - A1
Standard Clearance - C0
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 R12深沟球轴承图纸和参数
- 发布时间：2026-01-14
- 产品型号: R12
- 新型号:R12
- 内径：19,05mm 外径：41,275mm 厚度：7,9375mm
- 主要类别：深沟球轴承
- 应用行业:机床附件,工业胶带,轴铣床类,康复训练器械,摩托车类,气动连接件,通风仪器,移动厕所,气爪摆动,卫浴设施,万向节类
- 近似型号:NTN 61912-Z FED 212-ZZ KOYO UK312 PFI F122502 SKF YET209-112 ZEN SRLS12 CX 4212 Timken 312W PFI PC35520012CS Timken 124WI
- 天津八零动力国际贸易有限公司专业经销 R12产品，常年备货AST R12 深沟球轴承. 我们可以可以快速将您所需要的R12产品运送到全球任意地方购买 AST R12 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
- Timken 440RF30
NACHI 7300DT
FBJ GEG70ES-2RS
CONSOLIDATED NUP-202
CONSOLIDATED 1x11/16x21/2
NACHI 1220 ISB 21308 K+AH308 CRAFT 22344MW33 ISO 3577/3525 FAG 71808-B-TVH KOYO 51209 NTN 562017/GNP5 KOYO 58RFN6537A CYSD 6311-RS NTN-SNR 6409 Timken 663/652B AST AST20 18050 NTN 7234DF CX 78255X/78551 NSK EE295102/295193 ISB GX 360 CP Timken H715341/H715311A FAG HCB7020-C-2RSD-T-P4S NSK HJ-8811240 + IR-728840 IKO KT 303516 CX NKX 20 Z NKE NNCF4948-V SKF PCM 081010 E SKF PCZ 3232 M ISO QJ313 NTN UEL321D1 IKO TAW 5045 Z KOYO UCT217 CONSOLIDATED HS7020TGP/4 CONSOLIDATED SY-70SD
Hot number：RHP 1214 TORRINGTON FAFNIR 7000 C NSK 7318 B/DF KOYO 29338 STEYR N 309 OKB F160017K OKB 7D32204Q Timken 466-S/452DC IKO KT 354230 SIGMA NUP 311 INA RCJT25-N NKE T5ED060 Fersa U298/U261L+COLLAR SKF SS61905 NOK T3P-115
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