

IKO BR 567232,BR 526832 MACHINED TYPE NEEDLE ROLLER BEARING
IKO BR 567232,BR 526832 Description
Shaft dia. mm (inch) |
Identification number | Mass (Ref.)
g | Boundary dimensions mm(inch) | Standard mounting dimensions mm | |||
Fw | D | C | Da Max. | r (1) as max | |||
50.800 (2) | BR 324116 BR 324120 | 190 240 | 50.800(2 ) 50.800(2 ) | 65.088(2 9╱16) 65.088(2 9╱16) | 25.400(1 ) 31.750(1 1╱4) | 57.8 57.8 | 1.5 1.5 |
57.150 (21╱4) | BR 364824 BR 364828 | 435 510 | 57.150(2 1╱4) 57.150(2 1╱4) | 76.200(3 ) 76.200(3 ) | 38.100(1 1╱2) 44.450(1 3╱4) | 69 69 | 1.5 1.5 |
63.500 (21╱2) | BR 405224 BR 405228 | 475 555 | 63.500(2 1╱2) 63.500(2 1╱2) | 82.550(3 1╱4) 82.550(3 1╱4) | 38.100(1 1╱2) 44.450(1 3╱4) | 74.3 74.3 | 2 2 |
69.850 (23╱4) | BR 445624 BR 445628 | 510 600 | 69.850(2 3╱4) 69.850(2 3╱4) | 88.900(3 1╱2) 88.900(3 1╱2) | 38.100(1 1╱2) 44.450(1 3╱4) | 80.7 80.7 | 2 2 |
76.200 (3) | BR 486024 BR 486028 | 555 650 | 76.200(3 ) 76.200(3 ) | 95.250(3 3╱4) 95.250(3 3╱4) | 38.100(1 1╱2) 44.450(1 3╱4) | 87 87 | 2 2 |
82.550 (31╱4) | BR 526828 BR 526832 | 990 1 140 | 82.550(3 1╱4) 82.550(3 1╱4) | 107.950(4 1╱4) 107.950(4 1╱4) | 44.450(1 3╱4) 50.800(2 ) | 99.7 99.7 | 2 2 |
88.900 (31╱2) | BR 567232 | 1 220 | 88.900(3 1╱2) | 114.300(4 1╱2) | 50.800(2 ) | 106.1 | 2 |
95.250 (33╱4) | BR 607632 | 1 290 | 95.250(3 3╱4) | 120.650(4 3╱4) | 50.800(2 ) | 111.4 | 2.5 |
101.600 (4) | BR 648032 | 1 370 | 101.600(4 ) | 127.000(5 ) | 50.800(2 ) | 117.8 | 2.5 |
Basic dynamic load rating C N | Basic static load rating C0 N | Allowable rotational speed(2)
min-1 |
51 000 | 89 400 | 8 000 |
63 200 | 118 000 | 8 000 |
90 300 | 158 000 | 7 000 |
105 000 | 191 000 | 7 000 |
94 600 | 174 000 | 6 500 |
110 000 | 210 000 | 6 500 |
98 700 | 189 000 | 5 500 |
114 000 | 228 000 | 5 500 |
105 000 | 211 000 | 5 500 |
122 000 | 255 000 | 5 500 |
141 000 | 259 000 | 5 000 |
154 000 | 290 000 | 5 000 |
162 000 | 316 000 | 4 500 |
169 000 | 342 000 | 4 000 |
176 000 | 368 000 | 4 000 |
IKO BR 567232,BR 526832 Nots
Notes(1) Minimum allowable value of chamfer dimension r
(2) Allowable axial shift amount of inner ring to outer ring
(3) Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 60% of this value is allowable.
Remarks1. The outer ring has an oil groove and an oil hole.
2. No grease is prepacked. Perform proper lubrication.