d - 15 mm
D - 28 mm
B - 13 mm
F - 20 mm
rmin - 0,3 mm
s - 0,5 mm / Axial displacement
m - 34 g / Weight
Cr - 12000 N / Dynamic load rating (radial)
C0r - 13600 N / Static load rating (radial)
Cur - 2430 N / Fatigue limit load, radial
nG - 21100 1/min / Limiting speed
nB - 12000 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
- Model Number:NA4902
- Inner Diameter：15mm Outer Diameter：28mm Width：13mm
- Type：Needle Roller Bearings
- Update date：2025-12-13
- Application:lifting upgrade,Wire grinder,gantry processing,security equipment,heating fans,Industrial Electromechanical,Special Equipment,Industrial,journal lathe,Animal Tracking,hinge industry
- Similar models:AST RNA4902 IKO NA4902 IKO NA4902UU JNS NA4902M SKF RNA4902.2RS INA RNA4902-RSR Timken RNA4902 CX NA4902 INA RNA4902 NBS RNA4902RS
- BEARING POWER International Trading Co.,Ltd. specialize in NA4902 products，there is large inventory of INA NA4902 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4902 Which INA NA4902 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 16R2120EP-2 16 21 KOYO Needle Roller Bearings 23028RH 140 210 53 KOYO Spherical Roller Bearings 23218RHK 90 160 52,4 KOYO Spherical Roller Bearings 23338W33 190 400 155 ISO Spherical Roller Bearings 4T-H414245/H414210 68,262 136,525 41,275 NTN Tapered Roller Bearings 57428-N 41,275 72 19,558 KOYO Tapered Roller Bearings 6853 Ruville Wheel Bearings B15 34,925 62,713 19,05 INA Thrust Ball Bearings E-CRT5617 279,4 603,25 136,525 NTN Thrust Roller Bearings EE243192/243250 489,026 634,873 80,962 Timken Tapered Roller Bearings GE25KRRB 25 52 44,4 PFI Deep Groove Ball Bearings HM88547/HM88512 33,338 73,812 29,37 Timken Tapered Roller Bearings NCF18/630V 630 765 Timken Cylindrical Roller Bearings NA5909 45 68 30 KOYO Needle Roller Bearings NU5217 85 150 49,21 CX Cylindrical Roller Bearings RNNU4421 220,000 460,000 180,000 NTN Cylindrical Roller Bearings 53415U SKF THRUST BALL BEARINGS WITH SPHERICAL SEATING RING NF420 100 250 58 SKF CYLINDRICAL ROLLER BEARINGS 180RU92 180 320 4.2500 Torrington (Old No.) CYLINDRICAL ROLLER BEARINGS 23956 280 380 75 CONSOLIDATED SPHERICAL ROLLER BEARINGS
Hot number：CRAFT 16017-2RS SKF 51206V/HR22Q2 NACHI 53220 NKE 6304-N SKF 71904 CD/HCP4A NTN 7206CG/GLP4 AST AST50 28FIB16 Timken BK2538 KOYO BTM283720 FYH RB206 INA RNA6914-ZW INA XW-161/2 SKF NF228E CONSOLIDATED 120x150x12mm CONSOLIDATED AH-3134x160 NTN 30316DUDF Fersa 33209F NSK 6318N AST AST20 32IB24 ISB F695ZZ KOYO J-2812 NACHI NF 216 CX NJ3308 CX NNU6032 V SKF N064 FAG (Old No.) NAF17x30x13 FAG (Old No.) RNAF28x40x32 SKF NCF3048CV RBC 93024 CONSOLIDATED IR-17x24x20
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