搜轴承 -- AST轴承型号查询 -- 圆柱滚子轴承 -- AST N221 M轴承

(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 105.0000

Outer Dia (D) - 190.0000

Width (B) - 36.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 210,000

Static Load Rating (Cor) - 256,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 126.8

Min. Housing Shoulder Dia., Outer (Lo) - 168.8

Weight (g) - 4,450.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• AST N221M圆柱滚子轴承图纸和参数

• 发布时间：2026-02-09
• 产品型号: N221M
• 新型号:N221 M
• 内径：105mm 外径：190mm 厚度：36mm
• 主要类别：圆柱滚子轴承
• 应用行业:污水泵,食品加工机械设备,医用椅等,吹膜机类,立式锯床,车床,液压压力表,刀具,汽车减震器,吸液嘴类,动轮车床
• 近似型号:SKF NU 2210 ECP OKB 2212 FAG N221-E-M1 NKE NCF2215-V FAG NUP-2216 OKB 12213 SKF * NU 2214 ECP SKF RNU 2212 ECP NKE NU2213-E-M6 INA SL18 2218
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• KOYO 47TS151215 NTN 7012CDB/GNP5 INA GE8-PW NBS K81104TN SKF YAR206-103-2F
  ISO 2203-2RS CX 23064 KCW33+AH3064 KOYO 23072RHAK Fersa 32308F NTN 32316C ISB 3780/3720 NACHI 6003NSE SKF 610627 B NACHI 66225/66462 ISO 7328 ADT Timken 9117K AST ASTT90 4020 Timken AX 5 13 NTN HTA924DB/GNP4L ISO BK506038 FLT CBK-338 CX GE 060 XES NACHI NF 1092 SKF KR 62 B SKF LUCF 16-2LS NACHI NJ 220 FBJ NJ2317 Timken NP508367/NP873173 KOYO NTH-4876 AST SCH810 CX TUP2 75.40 CONSOLIDATED HS71921TGP/4 CONSOLIDATED SI15C CONSOLIDATED QJ-1280 CONSOLIDATED RSL185024

Hot number：NTN NJ212+HJ212 OKB 409905K LS GX200S FAG HCB7020-E-2RSD-T-P4S NICE 1641-2RS SKF 5214 RBC 93632 SKF NU-1952E SKF 239/1060 CAKF/W33 SKF 7020 ACB/HCP4A SKF C 4010 V SKF FYTB 7/8 TF NOK SB 780 830 25 NBR NOK AS568-345-D NOK DSI 300 315 9 12