NTN - Large Bearings

Double Row Angular Contact Ball Bearings
C
C
C1
r1
r1
r
r
r
r
D
d
D
d
D
d
B1
B1
B
a
a
a
d 200360mm
Boundary dimensions Contact Basic load ratings Bearing Drawing 1
angle dynamic static dynamic static numbers No.
mm kN kgf
d D BorB l CorC l r s min
2
r ls min
2
C r C or C r C or
200
220
230
240
250
260
280
300
360
279.5 76 76 2.5 1.5 30 253 405 25,800 41,500 DE4004 F
279.5 76 76 2.5 30 253 405 25,800 41,500 DE4008 B
289.5 76 76 2.5 1.5 40 260 385 26,500 39,500 DE4010 G
289.5 76 76 2.5 2.1 30 269 420 27,500 42,500 DE4019 D
289.5 76 76 2.5 1.5 30 269 420 27,500 42,500 DE4009 F
289.5 76 76 2.5 1.5 30 269 420 27,500 42,500 DE4002 F
289.5 76 76 2.5 1.5 30 269 420 27,500 42,500 DE4012 D
310 102 102 2.5 30 410 650 41,500 66,000 DE4007 A
309.5 76 76 2.5 30 325 520 33,000 53,000 DE4403 A
309.5 76 76 2.5 30 325 520 33,000 53,000 DE4404 A
309.5 76 76 2.1 1.1 30 325 520 33,000 53,000 DE4408 D
319.5 92 92 2.5 30 375 625 38,500 63,500 DE4409 A
319.5 92 92 2.5 40 335 550 34,500 56,000 DE4406 A
329.5 80 80 2.5 1.5 30 350 585 36,000 59,500 DE4602 F
329.5 80 80 2.5 1.5 30 350 585 36,000 59,500 DE4603 D
329.5 80 80 2.5 1.5 30 350 585 36,000 59,500 DE4605 E
359.5 112 112 3 1.5 40 440 770 45,000 78,500 DE4803 F
340 76 70 2 2 30 272 480 27,800 49,000 DE5004 C
369.5 92 92 2.5 40 380 680 39,000 69,000 DE5213 A
369.5 92 92 2.5 30 430 775 43,500 79,000 DE5211 A
369.5 92 92 2.5 2.5 30 395 695 40,000 71,000 DE5212 F
389.5 92 92 2.1 1.1 30 405 745 41,500 76,000 DE5605 D
429.5 112 112 3 30 530 1,040 54,000 106,000 DE6001 A
540 164 164 5 30 725 1,630 74,000 166,000 DE7201 A
1 Drawing details are shown in Page B-16.
2 Smallest allowable dimension for chamfer dimension r or r1.
B-34