SNL 3280 Split plummer block housings, large SNL series for bearings on an adapter sleeve, with standard seals
The online SNL 3280 Split plummer block housings, large SNL series for bearings on an adapter sleeve, with standard seals Bearing Wholesalers parts store gives you immediate access to a selection of more than 55x100x21 1.4 million 55x100x21 Size (mm) new, used, remanufactured.
| Bearing number: |
7211BG |
| Size (mm): |
55x100x21 |
| Bore Diameter (mm): |
55,000 |
| Outer Diameter (mm): |
100,000 |
| Width (mm): |
21,000 |
| d: |
55,000 mm |
| D: |
100,000 mm |
| B: |
21,000 mm |
Product Details
| Bearing number |
7211BG |
| Size (mm) |
55x100x21 |
| Bore Diameter (mm) |
55,000 |
| Outer Diameter (mm) |
100,000 |
| Width (mm) |
21,000 |
| d |
55,000 mm |
| D |
100,000 mm |
| B |
21,000 mm |
| C |
21,000 mm |
| a |
43 mm |
| Contact angle α |
40 ° |
| rs min |
1.5 mm |
| r1s min |
1 mm |
| Radial clearance class |
CN |
| Mass |
0.61 kg |
| Dynamic load, C |
46.5 kN |
| Static load, C0 |
36 kN |
| Fatigue limit load, Cu |
1.64 kN |
| Nlim (oil) |
8,200 rpm |
| Nlim (grease) |
6,100 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.43 Hz |
| Characteristic rolling element frequency, BSF |
5.32 Hz |
| Characteristic outer ring frequency, BPF0 |
6.44 Hz |
| Characteristic inner ring frequency, BPFI |
8.56 Hz |
| da min |
63.5 mm |
| db min |
60.5 mm |
| Da max |
91.5 mm |
| Db max |
94.5 mm |
| r1a max |
1 mm |
| ra max |
1 mm |
| Category |
Angular Contact Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.617 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Flush Ground |
Yes |
| Rolling Element |
Ball Bearing |
| Number of Rows of Balls |
Single Row |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Snap Ring |
No |
| Cage Material |
Steel |
| Contact Angle |
40 Degree |
| Internal Clearance |
C0-Medium |
| Number of Bearings |
1 (Single) |
| Mounting Arrangement |
Universal |
| Inch - Metric |
Metric |
| Long Description |
55MM Bore; 100MM Outside Diameter; 21MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Angular Contact |
| Manufacturer Item Number |
7211BG |
| Weight / LBS |
1.361 |
| Outside Diameter |
3.937 Inch | 100 Millimeter |
| Width |
0.827 Inch | 21 Millimeter |
| Bore |
2.165 Inch | 55 Millimeter |
| bore diameter: |
55 mm |
| radial static load capacity: |
36000 N |
| outside diameter: |
100 mm |
| operating temperature range: |
-40 to 120 ºC |
| overall width: |
21 mm |
| cage material: |
Steel |
| contact angle: |
40 ° |
| outer ring width: |
21 mm |
| row type & fill slot: |
Single-Row Non-Fill Slot |
| maximum rpm: |
8200 rpm |
| internal clearance: |
C0 |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| precision rating: |
ISO Class 0 |
| closure type: |
Open |
| fillet radius: |
1.5 mm |
| snap ring included: |
Without Snap Ring |
| series: |
72B |
| bearing material: |
High Carbon Chrome Steel |
| weight: |
0.616 kg |
| radial dynamic load capacity: |
46500 N |
| manufacturer product page: |
Click here |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |