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his is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring).

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

32348-XL 240 mm 500 mm 155 mm 3300000 N 4300000 N 720 rpm 1620 rpm
32056-X 280 mm 420 mm 87 mm 1200000 N 2300000 N 840 rpm 1510 rpm
32056-X-XL 280 mm 420 mm 87 mm 1420000 N 2300000 N 840 rpm 1830 rpm
32060-X 300 mm 460 mm 100 mm 1500000 N 2850000 N 750 rpm 1380 rpm
32060-X-XL 300 mm 460 mm 100 mm 1780000 N 2850000 N 750 rpm 1670 rpm
30264-XL 320 mm 580 mm 92 mm 2310000 N 3000000 N 650 rpm 1420 rpm
32968-XL 340 mm 460 mm 76 mm 1270000 N 2370000 N 690 rpm 1650 rpm
32972-XL 360 mm 480 mm 76 mm 1260000 N 2370000 N 660 rpm 1580 rpm
32076-XL 380 mm 560 mm 112 mm 2370000 N 3900000 N 560 rpm 1350 rpm
32980-XL 400 mm 540 mm 82 mm 1560000 N 3100000 N 560 rpm 1400 rpm
32984-XL 420 mm 560 mm 82 mm 1650000 N 3250000 N 520 rpm 1350 rpm
30203-XL 17 mm 40 mm 12 mm 22900 N 19000 N 11800 rpm 24400 rpm
30204-XL 20 mm 47 mm 14 mm 32000 N 27500 N 10100 rpm 20400 rpm
31304 20 mm 52 mm 15 mm 28500 N 27500 N 8500 rpm 14900 rpm
30206-XL 30 mm 62 mm 16 mm 52000 N 48500 N 7400 rpm 12400 rpm
302/32 32 mm 65 mm 17 mm 49000 N 50000 N 7600 rpm 12000 rpm
K25581-25520-H 44.45 mm 82.931 mm 25.4 mm 77000 N 105000 N - 7120 rpm
32909-H 45 mm 68 mm 15 mm 32800 N 52000 N 5500 rpm 8480 rpm
K25590-25520-H 45.618 mm 82.931 mm 25.4 mm 77000 N 105000 N - 7120 rpm
KJM205149-JM205110-H 50 mm 90 mm 28 mm 101000 N 139000 N - 6320 rpm