d - 280 mm
D - 500 mm
T - 89 mm
B - 80 mm
C - 67 mm
a - 98,5 mm
r min. - 6 mm
r1 min. - 5 mm
da min. - 313 mm
Da min - 436 mm
Da max. - 478 mm
db max. - 339 mm
Db min. - 462 mm
ra max. - 5 mm
rb max. - 4 mm
Weight - 66,3 Kg
Basic dynamic load rating (C) - 1240 kN
Basic static load rating (C0) - 1900 kN
(Grease) Lubrication Speed - 630 r/min
(Oil) Lubrication Speed - 850 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,74
Calculation factor (Y1) - 1,4
- Model Number:30256
- Inner Diameter：280mm Outer Diameter：500mm Width：89mm
- Type：Tapered Roller Bearings
- Update date：2025-12-23
- Application:Hydraulic Press,medical equipment,powder metallurgy,electric pump,forming machine,animal anatomy,extruder,beverage production,Surveying Surveying Instruments,Cleaning equipment,clean stationery
- Similar models:CX 30256A ISO 30256 NTN 30256 NACHI 30256 KOYO 30256 NSK 30256
- BEARING POWER International Trading Co.,Ltd. specialize in 30256 products，there is large inventory of NSK 30256 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 30256 Which NSK 30256 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 234714 73 110 48 ISO Thrust Ball Bearings 29268E 340 460 73 NACHI Thrust Roller Bearings 32013A 65 100 23 SNR Tapered Roller Bearings 683/672DC+X1S-683 95,25 168,275 92,075 Timken Tapered Roller Bearings 7206 BECBPH 62 30 16 SKF Angular Contact Ball Bearings BK3814 38 45 14 CX Cylindrical Roller Bearings CSCB035 88,9 104,775 7,938 INA Deep Groove Ball Bearings DF0617LLUCS25/L417 30,000 55,000 23,017 NTN Angular Contact Ball Bearings HKS38.1X47.6X34.9 38,100 47,600 34,900 NTN Needle Roller Bearings NA4928 140 190 50 INA Needle Roller Bearings NKI 75/35 75 105 35 JNS Needle Roller Bearings NUP2320 100 215 73 ISO Cylindrical Roller Bearings PSL 611-302 231,775 317,5 47,625 TMB Tapered Roller Bearings RS242823 24 28 23 KOYO Needle Roller Bearings U001+ER 12 28 11 NACHI Deep Groove Ball Bearings YT 2015 20 27 15 IKO Needle Roller Bearings 4407 2.3750 2.5625 1.5000 BERLISS JOURNAL ROLLER BEARING OUTER RACES R1F-6632 .1875 .3750 .1250 NMB DEEP GROOVE BALL BEARINGS RNAF25x37x16 37 16 SKF (Old No.) NEEDLE BEARINGS 7409BGM 45 120 29 SKF ANGULAR CONTACT BALL BEARINGS
Hot number：NTN 240/1060B KOYO 47TS976239 NSK 6812 INA BCE910 NBS BK 6032 SNFA HX80 /S/NS 7CE1 INA TCJ20-N KOYO UCX06L3 SKF TUJ 45 TF FYH UCC306 IKO YT 1725 INA 3307J2RS Spherco TR-4 Rollway 200624 CONSOLIDATED GEH-45ES-2RS NSK 22212EAE4 NTN 323036E1 NTN 51216 SKF 635-Z NSK 7009 C SKF C 3132 K KOYO 7200B NSK 760/752 AST AST40 1415 INA SL192315 SNFA VEB 60 /S/NS 7CE3 SKF MB-56 New Departure Z493L06 RMB RK4012X CONSOLIDATED 6203/16.5-2RS
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