搜轴承 -- INA轴承型号查询 -- 滚针轴承 -- INA NA4909轴承

d - 45 mm

D - 68 mm

B - 22 mm

F - 52 mm

r_min - 0,6 mm

s - 1 mm / Axial displacement

m - 271 g / Weight

C_r - 51000 N / Dynamic load rating (radial)

C_0r - 73000 N / Static load rating (radial)

C_ur - 12600 N / Fatigue limit load, radial

n_G - 8600 1/min / Limiting speed

n_B - 4750 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• INA NA4909滚针轴承图纸和参数

• 发布时间：2026-07-21
• 产品型号: NA4909
• 新型号:NA4909
• 内径：45mm 外径：68mm 厚度：22mm
• 主要类别：滚针轴承
• 应用行业:工业仪器,建筑装璜原材料及辅料,科学仪器,坯布产品,电刀配件,印刷机械,动态血压,气动控制元件,发电机,整形设备,碾煤机
• 近似型号:JNS NA 4909 SKF RNA4909.2RS OKB 4074909 INA NA4909-XL OKB 3644909 JNS NA 4909UU IKO NA 4909 SKF RNA4909RS OKB 4524909 FAG RNA 4909
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• Timken 13686/13621 AST 22317CKW33 FBJ MF63ZZ SKF SYJ1.1/2TF FYH UCT210E
  KOYO 100DC67170A ISB 29268 M FAG 293/500-E-MB ZVL 32310A KBC 33012J ISO 71804 A INA 4136-AW KOYO 53306 ISB 619/670 MA ISO 7003 BDT ISO 7021 B FAG B7013-E-2RSD-T-P4S LS GE10C INA CSEA055 NSK FJ-1412 AST GE60ET/X-2RS Fersa HM813843/HM813810 FAG JK0S040 KOYO MJ-781 KOYO NAO50X78X20 SKF NJ 224 ECJ NTN R08A70 NTN RNA5902 FYH UCFX08-24 INA SCE1012 CONSOLIDATED F-692 CONSOLIDATED 11/8x13/16x21/4 CONSOLIDATED XLS-11/2-2RS CONSOLIDATED AH-24122x105 CONSOLIDATED SCE-2012

Hot number：FAG NJ2313E+HJ2313E SKF * 3306 A SKF 3303 A-2RS1 OKB K314122 FAG 16012 FAG 23226-E1-K-TVPB ISB 32218 KOYO 6834ZZ ISO 7019 A CX GW 220 NSK FJLT-2823 NKE RSHE25-N SKF PNA 30/52 Timken SMN200KB BARDEN 7602055TVP