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ZKLDF650 Axial Angular Contact Ball Bearing Series 650X870X1

Source:未知Author:HONBbearing06 Addtime:2020-06-19 Click:

ZKLDF650 Axial Angular Contact Ball Bearing Series 650X870X122mm

Product Description

ZKLDF650 axial angular contact ball bearing series are designed with 60°contact angle and two rows of ball rollers, which can support radial load, double axial loads and tilting moments.Due to the special design with copper cages, the bearings have higher strength and lower friction torque. So this kind of bearings is especially used to the situation with super speed, long time running, high stiffness and high precision(HONBbearing06).

 

Bearing characteristics:

1. High precision: P4 precision, P2 precision

2. Basic load rating(Axial):Ca=388KN Coa=2350KN 

3. Limiting speed(Grease): 440r/min

4. Bearing friction torque: 63Nm

5. Mass:168kg

ZKLDF650 Axial Angular Contact Ball Bearing Series 650X870X122mm

Parameter List

 

ZKLDF axial angular contact ball bearing series
Model ZKLDF
100
ZKLDF
120
ZKLDF
150
ZKLDF
200
ZKLDF
260
ZKLDF
325
ZKLDF
395
ZKLDF
460
ZKLDF
580
Dimension d Unit:mm 100 120 150 200 260 325 395 460 580
D 185 210 240 300 385 450 525 600 750
H 38 40 40 45 55 60 65 70 90
H1 25 26 26 30 36.5 40 42.5 46 60
D1 160 184 214 274 345 415 486 560 702
D2 136 159 188 243 313 380 450 520 656
D3 158 181 211 271 348 413 488 563 700
J 112 135 165 215 280 342 415 482 610
J1 170 195 225 285 365 430 505 580 720
a 5.4 6.2 6.2 6.2 8.2 8.2 8.2 8.2 11
Fixing hole Inner ring d1 mm 5.6 7 7 7 9.3 9.3 9.3 9.3 11.4
d2 10 11 11 11 15 15 15 15 18
QTY3) 16 22 34 46 34 34 46 46 45
Outer ring d3 mm 5.6 7 7 7 9.3 9.3 9.3 9.3 11.4
QTY3) 15 21 33 45 33 33 45 45 42
Joint screw QTY 2 2 2 2 2 2 2 2 2
Lifting hole G M8 M8 M8 M12 M12 M12 M12 M12 M12
QTY 3 3 3 3 3 3 3 3 3
Pitch1)t QTY*t 18*20° 24*15° 36*10° 48*7.5° 36*10° 36*10° 48*7.5° 48*7.5° 48*7.5°
  Screw tightening torque MA2) N m 8.5 14 14 14 34 34 34 34 68
Basic load rating Axial Dynamic Ca KN 67 72 76 112 155 165 214 255 395
Static Coa 251 315 365 550 920 110 1470 1860 3180
Limiting speed4) Grease r/min 2800 2400 2000 1600 1200 1000 800 700 500
Bearing friction torque Nm 1.6 2 3 4.5 7.5 11 16 21 40
Mass ≈Kg 4.5 6 7.5 11 22 28 39 50


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