搜轴承 -- SKF轴承型号查询 -- 圆柱滚子轴承 -- SKF NNU 4948 BK/SPW33轴承

d - 240 mm

D - 320 mm

B - 80 mm

D₁ - 292.2 mm

F - 265.3 mm

b - 11.1 mm

K - 3 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

s - 3.7 mm

d_a - min. - 251 mm

d_a - max. - 262 mm

D_a - max. - 309 mm

r_a - max. - 2 mm

d_n - 267 mm

Basic dynamic load rating - C - 528 kN

Basic static load rating - C₀ - 1220 kN

Fatigue load limit - P_u - 118 kN

Limiting speed for grease lubrication - 2200 r/min

Limiting speed for oil lubrication - 2600 mm/min

G_ref - 171 cm

Mass bearing - 17.5 kg

• SKF NNU4948BK/SPW33圆柱滚子轴承图纸和参数

• 发布时间：2025-11-30
• 产品型号: NNU4948BK/SPW33
• 新型号:NNU 4948 BK/SPW33
• 内径：240mm 外径：320mm 厚度：80mm
• 主要类别：圆柱滚子轴承
• 应用行业:一次性类,空气过滤器,起重提升,静电保护,筛滤网,注塑机类,汽车转向销,柔性加工,反光材料,SPA设备,工业用料
• 近似型号:CX NNU4948K ISO NNCL4948 V NACHI NNU4948 SKF NNU 4948 BK/SPW33 NTN NN4948 INA NNCF-4948V NTN NNU4948C1NAP4 NTN NNU4948KC1NAP4 NSK RS-4948E4 CX NNU4948 V
• 天津八零动力国际贸易有限公司专业经销 NNU 4948 BK/SPW33产品，常年备货SKF NNU 4948 BK/SPW33 圆柱滚子轴承. 我们可以可以快速将您所需要的NNU 4948 BK/SPW33产品运送到全球任意地方购买 SKF NNU 4948 BK/SPW33 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 圆柱滚子轴承订购电话022-58519723/22/21
• ISO 61972 NSK 7307B NTN KBK16X21X19.6 CX NUP218E NACHI UCFK206
  ISB 22311-2RS NTN 240/900B Timken 25584/25520 SKF 31314/71,451J2/QVQ267 Timken 775/774D+X2S-775 KOYO 463/453X KOYO 46T32230JR/130 CRAFT 51210 NACHI 53414U FAG 54309 + U309 ZEN 61948 CYSD 6318-Z NTN 63305LLU FAG 7330-B-MP AST AST40 F35160 SNFA E 260 /S 7CE1 INA KH50-PP Samick LME5 Timken MH-16241 SIGMA N 312 ISO NKXR 30 Z NKE PCFT12 PFI PW47880055CSHD NBS RNA 4900 2RS Timken RNAO75X95X60 FYH UCTU316-500 ISB ZKLDF325 CONSOLIDATED HJ-2206E CONSOLIDATED GEZ-308C-2RS CONSOLIDATED ZKLF-1255-2RS

Hot number：FLT 7326 B FYH UKFLU 208+H 2308 SKF 2203 ETN9 OKB 2G203K1 Timken 294/630 SKF 29284 ISO 7304 ADB NTN 7910DB INA GAR 50 UK-2RS CX GE 045 XES-2RS NTN LM772748/LM772710DA+A SKF LQBR 12-2LS NTN NJ2319 FAG NU-208E SKF 22363