170 mm Housing ID Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

Bearing Type

ID

Shaft Mount Type

Shaft Type

Dynamic Radial Load Capacity

20,000 lb. to 29,999 lb.

For Housing ID

0.3124" to 0.3130"

0.3749" to 0.3755"

0.3750" to 0.3755"

0.3755" to 0.3764"

0.3760" to 0.3770"

0.4999" to 0.5005"

0.5000" to 0.5005"

0.5000" to 0.5007"

0.5000" to 0.5010"

0.5006" to 0.5017"

0.6250" to 0.6255"

0.6250" to 0.6257"

0.6256" to 0.6267"

0.8740" to 0.8760"

0.8750" to 0.8755"

0.8750" to 0.8758"

0.8758" to 0.8771"

1.1250" to 1.1255"

1.1250" to 1.1258"

1.1258" to 1.1271"

1.2490" to 1.2510"

1.2500" to 1.2505"

1.2500" to 1.2510"

1.2510" to 1.2525"

1.5615" to 1.5635"

1.5625" to 1.5630"

1.5625" to 1.5635"

1.5635" to 1.5650"

2.0000" to 2.0008"

2.0000" to 2.0010"

2.0000" to 2.0012"

2.0012" to 2.0030"

2.3750" to 2.3760"

2.3750" to 2.3762"

2.3762" to 2.3780"

3.0000" to 3.0010"

3.0000" to 3.0012"

3.0012" to 3.0030"

3.7500" to 3.7510"

7.000 mm to 7.015 mm

8.000 mm to 8.015 mm

10.000 mm to 10.018 mm

12.000 mm to 12.018 mm

12.016 mm to 12.043 mm

15.000 mm to 15.018 mm

16.000 mm to 16.015 mm

16.000 mm to 16.018 mm

16.000 mm to 16.035 mm

16.016 mm to 16.043 mm

17.000 mm to 17.018 mm

19.000 mm to 19.021 mm

21.000 mm to 21.021 mm

22.000 mm to 22.021 mm

22.000 mm to 22.018 mm

22.000 mm to 22.026 mm

22.020 mm to 22.053 mm

23.000 mm to 23.021 mm

24.000 mm to 24.021 mm

26.000 mm to 26.021 mm

26.000 mm to 26.018 mm

26.000 mm to 26.026 mm

26.020 mm to 26.053 mm

28.000 mm to 28.021 mm

32.000 mm to 32.025 mm

32.000 mm to 32.030 mm

32.025 mm to 32.064 mm

35.000 mm to 35.025 mm

40.000 mm to 40.025 mm

40.000 mm to 40.021 mm

40.000 mm to 40.030 mm

40.025 mm to 40.064 mm

45.000 mm to 45.025 mm

47.000 mm to 47.021 mm

47.000 mm to 47.025 mm

47.000 mm to 47.030 mm

47.025 mm to 47.064 mm

52.000 mm to 52.030 mm

60.000 mm to 60.030 mm

62.000 mm to 62.023 mm

62.000 mm to 62.025 mm

62.000 mm to 62.030 mm

75.000 mm to 75.030 mm

90.000 mm to 90.035 mm

Bearing Trade Number

Bearing Construction

Bearing Seal Type

Width

For Load Direction

Combined Radial and Thrust

Ball Bearing Profile

Ring Material

Lubrication

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Maximum Rotation Speed

REACH

RoHS

Maximum Temperature

Less than 250° F

250° F to 499° F

Lubricant

ABEC Rating

Minimum Temperature

-99° F to 0° F

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About Ball and Roller Bearings

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Precision Ball Bearings

Shielded

Sealed

For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.

Shielded bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings block out dust and other contaminants better than shielded bearings.

For technical drawings and 3-D models, click on a part number.

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Shielded
6316-2Z	80	170	39	Steel	29,200	19,400	4,300	Lubricated	-20° to 230°	ABEC-3	0000000	0000000
Sealed
6316-2RS	80	170	39	Steel	29,200	19,400	2,600	Lubricated	-30° to 210°	ABEC-3	0000000	000000

Spherical-Roller Bearings

Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.

For technical drawings and 3-D models, click on a part number.

					Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Bearing Trade Number	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Max. Temp. Range, °F		Each
Open
95	170	43	22219	Steel	93,250	101,000	3,000	Required	390	0000000	0000000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)