MACHINE TOOL SPINDLE BEARINGS
Radial Light Series 200
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Notes:
- All bearings are available with shields or seals.
Add “Z” for single shield, “ZZ” for two shields,
"S" for single seal, "SS" for two seals as a
suffix to basic part number.
- Super precision bearings manufactured to a ABEC-7
(ISO P4) tolerance class.
- The precision radial, light series bearings feature deep,
honed raceways, resulting in a perfectly balanced
bearing. Their Conrad construction and precise
ball complement selection allow for maximum
performance.
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Click on part number to check availability.
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PRECISION RADIAL - LIGHT SERIES 200 |
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Bore
"d"
(mm) |
OD
"D"
(mm) |
Width
"B"
(mm) |
Alpine Bearing
Part No. |
Load Ratings
lbs |
Speed Ratings
RPM |
|
Static |
Dynamic |
Oil |
Grease |
| 10 |
30 |
9 |
R-200KEA7 |
580 |
1320 |
50,000 |
33,000 |
| 12 |
32 |
10 |
R-201KEA7 |
680 |
1510 |
42,000 |
28,000 |
| 12 |
32 |
12.7 |
R-201W721 |
650 |
1470 |
70,000 |
55,000 |
| 15 |
35 |
11 |
R-202KEA7 |
800 |
1710 |
33,000 |
22,000 |
| 15 |
35 |
12.7 |
R-202W721 |
760 |
1670 |
62,000 |
45,000 |
| 17 |
40 |
12 |
R-203KEA7 |
1060 |
2100 |
29,000 |
19,500 |
| 20 |
47 |
14 |
R-204KEA7 |
1460 |
2820 |
25,000 |
16,500 |
| 25 |
52 |
15 |
R-205KEA7 |
1730 |
3090 |
20,000 |
13,500 |
| 30 |
62 |
16 |
R-206KEA7 |
2500 |
4300 |
16,500 |
11,000 |
| 35 |
72 |
17 |
R-207KEA7 |
3400 |
5690 |
14,000 |
9500 |
| 40 |
80 |
18 |
R-208KEA7 |
3960 |
6470 |
12,500 |
8300 |
| 45 |
85 |
19 |
R-209KEA7 |
4500 |
6890 |
11,000 |
7400 |
| 50 |
90 |
20 |
R-210KEA7 |
5150 |
7740 |
10,000 |
6700 |
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PRECISION RADIAL - LIGHT SERIES 200 |
Interchange Information
| ALPINE |
BARDEN |
FAFNIR |
GMN |
NHBB |
RHP |
| R-200KEA7 |
200T |
MM200K CR |
6200 TBHA7 |
R-200KEA7 |
6000TBEP7 |
| R-201KEA7 |
201T |
MM201K CR |
6201 TBHA7 |
R-201KEA7 |
6001TBEP7 |
| R-201W721 |
201TXI |
— |
- |
R-201W721 |
— |
| R-202KEA7 |
202T |
MM202K CR |
6202 TBHA7 |
R-202KEA7 |
6202 TBEP7 |
| R-202W721 |
202TXI |
- |
- |
R-202W721 |
- |
| R-203KEA7 |
203T |
MM203K CR |
6203TB HA7 |
R-203KEA7 |
6203 TBEP7 |
| R-204KEA7 |
204T |
MM204K CR |
6204TB HA7 |
R-204KEA7 |
6204 TBEP7 |
| R-205KEA7 |
205T |
MM205K CR |
6205TB HA7 |
R-205KEA7 |
6205 TBEP7 |
| R-206KEA7 |
206T |
MM206K CR |
6206TB HA7 |
R-206KEA7 |
6206 TBEP7 |
| R-207KEA7 |
207T |
MM207K CR |
6207TB HA7 |
R-207KEA7 |
6207 TBEP7 |
| R-208KEA7 |
208T |
MM208K CR |
6208TB HA7 |
R-208KEA7 |
6208 TBEP7 |
| R-209KEA7 |
209T |
MM209K CR |
6209TB HA7 |
R-209KEA7 |
6209 TBEP7 |
| R-210KEA7 |
210T |
MM210K CR |
6210TB HA7 |
R-210KEA7 |
6210 TBEP7 |
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