NSK深沟球轴承6903ZZ是由实体内外圈、保持架和钢球组成的不可分离轴承，用途非常广泛。其设计简单、可靠耐用且易于维护，适用于要求高转速、低噪音、低振动的工况。径向和轴向承载能力位于内、外圈上的深沟球滚道，其截面半径略大于球半径，使单列深沟球轴承在高速运转时即能承受径向载荷外，还可承受双向的轴向载荷。
6903ZZ 6903DDU
6903ZZP5
6903VVCMP5
6903N
6903NR
F6903ZZ
F6903-2RS
6903LLU
6903LLB
6903CM
6903DDUC3
6903VVCM
6903VVCMP5**
6903ZZC3E
51313 51128X 7011AW NJ2307WC3
51314 51130X 7011B NJ2308W
51315 51132X 7011CTYNDBLP4 NJ2308WC3
51316 51134X 7011CTYNDULP4 NJ2309W
51317 51136X 7011CTYNSULP4 NJ230M
51318 51138X 7012A NJ230MC3
51320 51140X 7012A5TYNSULP4 NJ230W
51322 51144X 7012ATYNSULP4 NJ2310W
51324 51148X 7012AW NJ2311W
51326 51152X 7012CTYNDBLP4 NJ2311WC3
51328 51156XM 7012CTYNDBLP5 NJ2312W
51330 51226X 7012CTYNSULP4 NJ2313W
51332 51228X 7012MY NJ2314W
51334 51230X 7013A NJ2315W
51336 51232X 7013A5TYNSULP4 NJ2316W
51338 51234X 7013ATYNSULP4 NJ2316WC4
51340 51238M 7013AW NJ2317W
51405 51240XM 7013CTYNDBLP5 NJ2318W
51406 51240XM 7013CTYNSULP4 NJ2319W
51407 51244M 7014A NJ2320W
51408 51324X 7014A5TYNSULP4 NJ2320WC3
51409 51326X 7014ATYNSULP4 NJ2322M
51410 51328X 7014AW NJ2324M
51411 51330X 7014B NJ2326M
51412 51332X 7014CTYNDULP4 NJ2328EM
51413 51334X 7014CTYNSULP4 NJ2328M
51414 51336X 7015A NJ232M
51415 51338XM 7015A5TYNSULP4 NJ232MC3
51416 51340XM 7015ATYNDBLP5 NJ2330M
51417 51418X 7015ATYNSULP4 NJ234M
51418 51420XM 7015AW NJ234MC3
51420 51422M 7015CTYNDBLP4 NJ236M
51423 51424M 7015CTYNDULP4 NJ238M
52204 51426M 7015CTYNSULP4 NJ240M
52205 51428M 7016A NJ240MC3
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